Home / 62,008,596.34-85,571,183.85-34,130,710.50

Finding the Fourth Proportional to 62,008,596.34, 85,571,183.85 and 34,130,710.50

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Solution

The fourth proportional to 62,008,596.34, 85,571,183.85 and 34,130,710.50 is: 47,100,006.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,008,596.34 : 85,571,183.85 = 34,130,710.50 : x
  2. Step 2: Convert to fraction form
    62,008,596.34/85,571,183.85 = 34,130,710.50/x
  3. Step 3: Cross multiply
    62,008,596.34x = 85,571,183.85 × 34,130,710.50
  4. Step 4: Simplify right side
    62,008,596.34x = 2,920,605,303,126,625
  5. Step 5: Solve for x
    x = 2,920,605,303,126,625/62,008,596.34
  6. Step 6: Final answer
    x = 47,100,006.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.